13x+2(x+5)=8x+7

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Solution for 13x+2(x+5)=8x+7 equation:


Simplifying
13x + 2(x + 5) = 8x + 7

Reorder the terms:
13x + 2(5 + x) = 8x + 7
13x + (5 * 2 + x * 2) = 8x + 7
13x + (10 + 2x) = 8x + 7

Reorder the terms:
10 + 13x + 2x = 8x + 7

Combine like terms: 13x + 2x = 15x
10 + 15x = 8x + 7

Reorder the terms:
10 + 15x = 7 + 8x

Solving
10 + 15x = 7 + 8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8x' to each side of the equation.
10 + 15x + -8x = 7 + 8x + -8x

Combine like terms: 15x + -8x = 7x
10 + 7x = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
10 + 7x = 7 + 0
10 + 7x = 7

Add '-10' to each side of the equation.
10 + -10 + 7x = 7 + -10

Combine like terms: 10 + -10 = 0
0 + 7x = 7 + -10
7x = 7 + -10

Combine like terms: 7 + -10 = -3
7x = -3

Divide each side by '7'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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